JPS5677876A - Cleaning device of fixing roller - Google Patents

Cleaning device of fixing roller

Info

Publication number
JPS5677876A
JPS5677876A JP15509579A JP15509579A JPS5677876A JP S5677876 A JPS5677876 A JP S5677876A JP 15509579 A JP15509579 A JP 15509579A JP 15509579 A JP15509579 A JP 15509579A JP S5677876 A JPS5677876 A JP S5677876A
Authority
JP
Japan
Prior art keywords
roller
fixing roller
contact
tip
cleaning device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15509579A
Other languages
Japanese (ja)
Inventor
Kazuo Goto
Toshiyuki Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15509579A priority Critical patent/JPS5677876A/en
Publication of JPS5677876A publication Critical patent/JPS5677876A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To clean the surface of a roller excellently by enhancing the contact pressure of a cleaning member by pushing the cleaning member, by fitting the said member in the counter direction of the rotation of the fixing roller, against the roller. CONSTITUTION:Contact piece 19 of cleaning felt 8 is fitted in the counter direction of the rotating direction of fixing roller 4. Therefore, the tip of felt 8 is contact tip 20, the bent base contact tail 21. In this constitution, operating force F operates into fixing roller 4 between contact tip 20 and contact tail 21 to increase the contact pressure. Consequently, toner sticking to fixing roller 4 is removed completely from the roller surface, so that the roller is cleaned excellently.
JP15509579A 1979-11-30 1979-11-30 Cleaning device of fixing roller Pending JPS5677876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15509579A JPS5677876A (en) 1979-11-30 1979-11-30 Cleaning device of fixing roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15509579A JPS5677876A (en) 1979-11-30 1979-11-30 Cleaning device of fixing roller

Publications (1)

Publication Number Publication Date
JPS5677876A true JPS5677876A (en) 1981-06-26

Family

ID=15598516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15509579A Pending JPS5677876A (en) 1979-11-30 1979-11-30 Cleaning device of fixing roller

Country Status (1)

Country Link
JP (1) JPS5677876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58219581A (en) * 1982-06-16 1983-12-21 Hitachi Metals Ltd Pressure fixation device
JPS61109462U (en) * 1984-12-21 1986-07-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58219581A (en) * 1982-06-16 1983-12-21 Hitachi Metals Ltd Pressure fixation device
JPH049306B2 (en) * 1982-06-16 1992-02-19
JPS61109462U (en) * 1984-12-21 1986-07-11
JPH0449637Y2 (en) * 1984-12-21 1992-11-24

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